time=340;time1=170;time2=680;

b4();t1();c5();f4();t1();c4();t1();a4();f4();t1();c4();t1();d5();g4();t1();d4();t1();g4();d5();t1();a4();d4();t1();e5();a4();t1();d5();e4();t1();d5();a4();t1();b4();e4();t1();c5();g4();t1();d4();t1();a4();g4();t1();d4();t1();a4();f4();t1();c4();t1();a4();f4();t1();c4();t1();g4();t1();d4();t1();a4();g4();t1();e4();d4();t1();e4();t1();g4();t1();b4();t1();g4();t1();d4();t1();c4();t1();b4();t1();b4();t1();c5();f4();t1();c4();t1();f4();t1();c4();t1();d5();g4();t1();a4();d4();t1();e5();a4();t1();d5();e4();t1();c5();a4();t1();b4();e4();t1();c5();g4();t1();d4();t1();a4();g4();t1();d4();t1();a4();f4();t1();c4();t1();c5();f4();t1();b4();c4();t1();a4();g4();t1();d4();t1();g4();t1();a4();d4();t2();a4();t2();a4();d4();e4();t3();
a4();e4();d4();t3();
a4();t1();e4();t1();c5();a4();t1();b4();t1();a4();c4();t1();a4();t1();b4();t2();g4();t2();g4();t1();d4();t1();g4();t1();a4();t1();b4();t1();e4();t1();g4();t1();a4();f4();t1();c4();t1();f4();t1();a4();t1();b4();g4();t1();d4();t1();b4();g4();t1();b4();g4();t1();g4();c4();t1();e4();t1();g4();t1();e4();t1();b4();t1();d4();t1();g4();t1();d4();t1();a4();t1();e4();t1();c5();a4();t1();b4();t1();a4();c4();t3();
c5();t1();d5();g4();t1();d4();t1();c5();g4();t1();b4();a4();t2();b4();t2();b4();t3();
f4();t1();d4();t1();b4();f4();t1();c5();t2();b4();t2();b4();g4();t1();d4();t1();g4();t1();a4();t2();a4();t2();a4();t1();c4();t1();e4();t1();c4();t1();g4();t2();f4();c4();a4();t1();f4();t1();a4();t1();c5();t1();b4();d4();g4();t1();b4();t2();b4();t1();e4();b4();g4();t1();g4();t1();b4();t1();d5();t1();c5();e4();c4();a4();t1();c5();t2();c5();t1();b4();t1();a4();f4();t1();c4();t1();a4();f4();t1();a4();c4();t2();a4();f4();t1();a4();c4();t1();c5();a4();f4();t1();b4();c4();t2();b4();t2();b4();g4();t1();d4();t1();b4();g4();t1();d4();t1();b4();g4();t1();d4();t1();b4();g4();t1();d4();t1();b4();g4();e4();t3();
b4();t1();c5();f4();t1();c4();t1();a4();f4();t1();c4();t1();d5();g4();t1();d4();t1();d5();b4();g4();t1();a4();d4();t1();e5();a4();t1();d5();e4();t1();c5();c4();a4();t1();b4();e4();t1();c5();g4();t1();d4();t1();a4();b4();g4();t1();d4();t1();a4();f4();t1();c4();t1();a4();f4();t1();c4();t1();g4();t1();d4();t1();a4();b4();g4();t1();e4();d4();t1();e4();c4();t1();g4();t1();e4();c4();t1();g4();t1();b4();t1();f4();t1();d4();b4();t1();b4();f4();t1();c5();f4();t1();c4();t1();a4();f4();t1();c4();t1();d5();g4();t1();d4();t1();d5();b4();g4();t1();a4();d4();t1();e5();a4();t1();d5();e4();t1();c5();c4();a4();t1();b4();e4();t1();c5();g4();t1();d4();t1();b4();a4();g4();t1();d4();t1();a4();f4();t1();c4();t1();c5();a4();f4();t1();b4();c4();t1();a4();g4();t1();d4();t1();b4();g4();t1();a4();d4();t2();a4();t2();a4();t1();e4();t1();c4();a4();t1();e4();t1();c4();a4();t3();
c4();a4();t1();f4();t1();c5();t1();b4();t1();b4();d4();g4();a4();t1();g4();t1();a4();t2();a4();t2();a4();d4();e4();t3();
c4();a4();t3();
c4();a4();t1();
